
/**
 *  获取轮播图
 * param： category
 */
// 云函数入口文件
const cloud = require('wx-server-sdk')

cloud.init()

const db = cloud.database()
// 云函数入口函数
exports.main = async (event, context) => {
  const wxContext = cloud.getWXContext()

  let category =event.category
  return await db.collection("labSwiper").where({
    category
  }).get()
}